DeLorenzo, Ronald A. Problem solving in general chemistry [[Book] /] Ronald A. DeLorenzo. - 2nd ed. - Dubuque, Iowa : Wm. C. Brown Publishers, 1993. - xiv, 402 p. : ill. ; 26 cm. Includes index. All age. ISBN: 069716411X Subjects--Topical Terms: Chemistry--Problems, exercises, etc. Dewey Class. No.: 540 National Library of Medicine Call No.: / DP